PDD 95837 – Rhodocollybia purpurata (G. Stev.) J A. Cooper
Data provider:
New Zealand Fungarium - Te Kohinga Hekaheka o Aotearoa
Barcode:
PDD 95837
Specimen type:
Packet
Loan status:
Active
Database record added:
27 July 2012
Database record updated:
24 February 2023
Components
Primary component
Active identification
Determined name:
Rhodocollybia purpurata
Determiner:
J.A. Cooper
Determiners reference no.:
JAC11373
Identification date:
2011-08-16 (Verbatim: 2011/08/16)
Preferred name:
Rhodocollybia purpurata (G. Stev.) J A. Cooper
Division:
Basidiomycota
Class:
Agaricomycetes
Order:
Agaricales
Family:
Omphalotaceae
Identification type:
Determination
Associations:
has host Nothofagus solandri var. cliffortioides
Substrate:
litter
Other components
Active identification
Determined name:
Nothofagus solandri var. cliffortioides
Determiner:
J.A. Cooper
Determiners reference no.:
JAC11373
Identification date:
2010-05-03 (Verbatim: 03/05/2010)
Preferred name:
Fuscospora cliffortioides
Division:
Tracheophyta
Class:
Magnoliopsida
Order:
Fagales
Family:
Nothofagaceae
Identification type:
Determination
Present:
no
Collection events
Primary collection event
Collection event type:
Field
Standard locality
Location:
Waimakariri River Track
Georeferences:
Latitude and Longitude (WGS84):
-43.05 171.548
Verbatim locality:
Waimakariri River Track
Verbatim collector:
N. Siegel
Standardised collector:
Noah Siegel
Verbatim date:
2010/05/03
Start date:
2010-05-03
Country:
New Zealand
New Zealand Area Codes:
Mid Canterbury
Native lands:
Ngāi Tahu
Georeferences:
New Zealand Map Grid:
2395310E 5797496N (WGS84 -43.021199 171.592729)
Habitat:
Beech-broadleaved forest
Specimen notes
Public Note:
ITS>CTTGGTCATTTAGAGGAAGTAAAAGTCGTAACAAGGTTTCCGTAGGTGAA CCTGCGGAAGGATCATTATTGAGATATAACGGTTCTTGCAATGTAAAGTT TAGTGCTGGCTTTTCACAAAGTATGTGCACACTTTGCTTGTGGGGTTACC GCTTCTTATCCATCCACCTGTGCACTTTGTGTAGTTGTTTTTGTTAGGCC TGCCCTCAAGTCGAAAGACCTGTTAGTTTGGCATAATTAAAGACTTCTAT GTCTTACAAACCATTAGTATGTCTAGAATGTCATTTTACTGGGACTTTAT TGACCCTTTAAACTTTATACAACTTTCAGCAACGGATCTCTTGGCTCTCC CATCGATGAAGAACGCAGCGAAATGCGATAAGTAATGTGAATTGCAGAAT TCAGTGAATCATCGAATCTTTGAACGCACCTTGCGCCCTCTGGTATTCCG GAGGGCATGCCTGTTTGAGTGTCATTAAATTCTCAACTTCAAAAGCTTTT ATTAGCTTATTGAAGCTTGGATGTGGAGGTTTGTTGGCGTCTTAGATGTT CAGCTCCTCTTAAATACATTAGTGGAATTCCCGTTTGGTTGGTCCATCTT GGTGTGATAATTATCTACGCTTTGCTTGGTTCAACTGTCAGGTGTGCTTA GGCTAGATCCTGGTTGTGATATTGCATTAATTTGCTTTATCTGAATGTGG GAAATTTATCTGCTTTCTAACCGTCTGTTGTTTCAGACACTTTATTGACT ATTTGACCTCAAATCAGGTAGGACTACCCGCTGAACTTAA
J.A. Cooper
J.A. Cooper
Public Note:
Cap 25-65mm diam. Stem 5-8mm at apex by 14-24 at base x 40-68mm. Does Lepiota (=Rhodocollybia) purpurata merge with this taxon in size? This collections shows the usual Rhodocollybia characeristic of spores on gills not dextrinoid, but a substantial number of those on the cap are, with retracted content and outer wall collapsing near retraction (really only clear under DIC) - giving them the spurred appearance. Spores length=6.4–8.3µm (µ=7.4, σ=0.7), width=3.4–4.0µm (µ=3.7, σ=0.2), Q=1.8–2.2µm (µ=2.0, σ=0.1), n=11. And again, Dextrinoid spores length=6.4–8.4µm (µ=7.7, σ=0.54), width=3.2–4.4µm (µ=3.7, σ=0.25), Q=1.7–2.4µm (µ=2.09, σ=0.20), n=20; hyaline uncollapsed spores length=7.6–8.8µm (µ=8.2, σ=0.33), width=3.3–4.1µm (µ=3.6, σ=0.24), Q=2.1–2.6µm (µ=2.31, σ=0.13), n=10. Sequence places this in Rhodocollybia within clade with butyracea and pandipes (Costa Rica). From Mycotaxon v112, p463 R. laulaha is in the group with maculata, whereas this taxon is in their group around butyracea & pandipes. Pileipellis a clamped radial cutis. Surface of repent hyaline hyphae with ctindrical termination, over layer with brown intra-cellular and extracellular zebroid pigment. to 11um diam. Gill trama dextrinoid, parallel. No pleurocystidia. Cheilo abundant, cylindrical to clavate, irregular, 30 x 6. Basidia 4-spored. 25-30 x 6-8 clavate. sterigma to 5,
J.A.Cooper
J.A.Cooper
External links
GenBank:
Assigned reference numbers
FUNNZ:
FUNNZ2010/0469
JA Cooper Fungarium:
JAC11373
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